Brennand Airport, (FAA LID: 79C) is a privately owned public use airport located 4 miles (6.4 km) southwest of the central business district of Neenah, a city in Winnebago County, Wisconsin, United States about halfway between Appleton and Oshkosh.

[3] Although most airports in the United States use the same three-letter location identifier for the FAA and International Air Transport Association (IATA), this airport is assigned 79C by the FAA but has no designation from the IATA.

[2] Brennand Airport covers an area of 25 acres (10 ha) at an elevation of 850 feet (259 m) above mean sea level.

[1] For the 12-month period ending September 27, 2023, the airport had 14,550 aircraft operations, an average of 40 per day; greater than 99% general aviation and less than 1% air taxi.

In July 2024, there were 31 aircraft based at this airport: 30 single-engine and 1 helicopter.